Barbour Silver Co. Quadruple Plate Victorian Hollowware (Pattern 2948)
Hollowware (Base of a vessel, likely a Teapot, Sugar Bowl, or Syrup Pitcher) · Barbour Silver Co. of Hartford, Connecticut. They were a prominent American manufacturer established in 1892 and were one of the original companies that merged to form the International Silver Co. in 1898.
Pattern: Pattern number 2948; featuring a scalloped rim and likely Repoussé floral or scrollwork typical of late Victorian aesthetic styles. Production for this specific mark ceased under Barbour's independent name around 1898.

Type
Hollowware (Base of a vessel, likely a Teapot, Sugar Bowl, or Syrup Pitcher)
Maker
Barbour Silver Co. of Hartford, Connecticut. They were a prominent American manufacturer established in 1892 and were one of the original companies that merged to form the International Silver Co. in 1898.
Material
Silver Plate (Quadruple Plate) over a white metal base (likely Britannia metal or copper). 'Quadruple Plate' was a marketing term indicating a thicker layer of silver than standard plating, though it contains no solid precious metal content.
Dimensions
Estimated base diameter 3.5 to 4.5 inches. Weight would be significant due to the base metal, but it lacks the 'heft' of solid sterling. Heavy oxidation makes standard gauging difficult without cleaning.
Description
The base of a late 19th-century American silver-plated vessel. While currently showing significant 'rainbow' tarnish and surface wear, the piece retains the crisp manufacturer stamps that identify it as a product of the Barbour Silver Co. The quadruple plate designation speaks to the era's focus on durability and luxury-at-a-price.
Key Features
Distinctive 'Quadruple Plate' stamp; Barbour circular logo; Pattern number 2948; Scalloped perimeter; Iridescent tarnish pattern.
Material & Composition
Silver Plate (Quadruple Plate) over a white metal base (likely Britannia metal or copper). 'Quadruple Plate' was a marketing term indicating a thicker layer of silver than standard plating, though it contains no solid precious metal content.
Finish & Decoration
Heavily tarnished with iridescent oxidation; the rim shows a scalloped, lobed design. The original finish was a mirror-polished silver. The base shows visible surface scratching consistent with heavy cleaning or scouring over decades.
Hallmarks & Stamps
A circular maker's mark containing 'BARBOUR SILVER CO.' around a central logo, 'QUADRUPLE PLATE' stamped horizontally in capital letters, and the pattern/production number '2948' stamped at the top.
Construction Details
Machine-stamped and die-struck base plate. The scalloped edges were likely formed using a drop press. Evidence of heavy surface abrasion suggests industrial cleaning methods were used in the past.
Functional Features
Flat bottom for stability on a table or tray. The scalloped rim transition suggests it was part of a larger, decorative vessel intended for service rather than just display.
Handle & Grip Details
Not visible in this view of the base, but pieces in pattern 2948 typically featured cast white metal handles with silver plating, often in scroll or foliate designs.
Craftsmanship Details
Industrial craftsmanship. The hallmarks are well-struck, showing good quality control for a mass-produced item. The scalloped edge is symmetrical, indicating high-quality die-work for the period.
Authentication Indicators
Hallmark structure is consistent with late 19th-century Americana plated ware. The typeface of 'QUADRUPLE PLATE' and the alignment of the pattern number '2948' are consistent with known Barbour workshop practices.
Origin & Manufacturing
Hartford, Connecticut, USA. Manufactured during the peak of the Connecticut silver valley production era where efficiency and high-volume plating were perfected.
Era & Period
Late Victorian Era (circa 1890-1900). Stylistically sits within the American Gilded Age, characterized by ornate ornamentation and the rise of high-quality silver-plated goods for the middle class.
Age Estimate
Circa 1892-1898. The use of the independent Barbour Silver Co. mark indicates it was produced after the company's founding but before its total absorption into the International Silver Co. mark system.
Cultural Significance
Represents the democratization of luxury in the United States; such pieces allowed middle-class families to participate in formal dining rituals (tea service) that were previously reserved for the elite with solid silver.
Condition Notes
Poor to Fair. The surface is heavily scratched (scouring), and the iridescent tarnish indicates a layer of sulfide buildup. There is visible wear to the plating on the high points of the stamp and edges, often called 'bleeding' when base metal shows through.
Value Estimate
Low commercial value ($10 - $25 USD). Because it is silver-plated rather than sterling and shows significant surface damage (scratches), it is valued primarily as a decorative or sentimental antique rather than for metal content.
Care & Maintenance
Mild silver polish like Wright's Silver Cream should be used sparingly. Avoid 'dip' cleaners which can damage the base metal if plating is thin. Store in Pacific Silvercloth to prevent further oxidation. Do not scour with abrasive pads.
Similar Pieces
Gorham silver-plated hollowware from the same era; Meriden Britannia Co. pattern #300 series; Reed & Barton plated tea services. These differ primarily in the specific logo style and pattern number sequences.
Interesting Facts
Barbour Silver Co. was a pioneer in the 'Quadruple Plate' marketing strategy, which convinced Victorian consumers that plated silver could be as enduring and prestigious as sterling silver.